I am Dr Mohammad Mahmudul Hasan passed My MBBS in 2013 under Dhaka University and Completed my internship in 2014.I passed My MPH under Bangladesh Medical university in 2018.I took 6 months training on research methodology in ICDDRB,Mohakhali.I completed Certificate course on Diabetology in BIRDEM.I passed my DLO from Rangpur Medical college under Bangladesh Medical university in 2022.I completed 4 years training in Ent and Head Neck surgery in Dhaka medical college.I passed FCPS part one in 2023 and passed Midterm in 2024 Now I am in Thesis part In DHaka medical college.I Did special training in Micro Ear surgery and FESS surgery in Singapore General Hospital,Singapore.I I love to do advance surgery in ENT and love to use modern instruments like Endoscope, Microdebrider,Coblator, Microscope.